SELECCIÓN DEL SECADO SOLAR COMO TECNOLOGÍA APROPIADA PARA EL SECADO DE PRODUCTOS AGRÍCOLAS (SELECTION OF SOLAR DRYING AS APPROPRIATE TECHNOLOGY FOR DRYING AGRICULTURAL PRODUCTS)
Resumen
La finalidad del artículo es mostrar los principios básicos de un secado solar, su clasificación tomando como base el calentamiento del fluido de secado, la forma de hacer circular el aire al interior de la cámara y sus principios de operación, cumpliendo con todas las características para clasificarla como tecnología apropiada. Los parámetros más importantes para seleccionar un secador solar están relacionados con las variaciones en el diseño, los materiales de construcción, las condiciones de operación, las preferencias del consumidor y las interpretaciones de calidad del producto seco, así como de carácter económico para realizar el proceso de secado al menor costo posible.
Palabras Clave: Clasificación, parámetros, tipos de secador.
Abstract
The purpose of the article is to show the basic principles of solar drying, its classification based on the heating of the drying fluid, the way to circulate the air inside the chamber and its principles of operation, complying with all the characteristics for classify it as appropriate technology. The most important parameters for selecting a solar dryer are related to variations in design, construction materials, operating conditions, consumer preferences and quality interpretations of the dry product, as well as the economic nature to carry out the process drying at the lowest possible cost.
Keywords: Classification, parameters, types of dryer.
Texto completo:
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